* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    color: #333;
}

body {
    height: 100%;
    background-color: #f5f5f5;
    font-family: PingFang,Microsoft YaHei,Helvetica Neue,Helvetica,STHeiTi,sans-serif;
}

input {
    border: none;
    outline: none;
}

button {
    border: none;
    outline: none;
    cursor: pointer;
    background-color: transparent;
    font-size: 16px;
}

.fr {
    float: right;
}

.fl {
    float: left;
}

.clf::after {
    content: '';
    clear: both;
    display: block;
}

.content-wrapper {
    max-width: 500px;
    min-width: 400px;
    height: 100vh;
    margin: 0 auto;
    background-color: #fff;
    padding: 70px 50px 50px 50px;
}

.h1-logo {
    margin-top: 10px;
    text-align: center;
    margin-bottom: 40px;
    font-size: 17px;
}

.login-input {
    width: 100%;
    color: #333;
    border-bottom: 1px solid #3333;
    padding: 10px 0;
    margin-bottom: 20px;
}

.login-input img {
    height: 40px;
    cursor: pointer;
}

.login-input input {
    width: 100%;
    height: 40px;
    font-size: 20px;
    caret-color: #FB5200FF;
}

.login-input .code {
    width: 60%;
}

.login-input .sms-code-btn {
    padding: 0 10px;
    height: 40px;
    color: #FB5200FF;
}

.login-input .sms-code-btn.btn-disabled {
    color: #333;
}

.login-btn {
    width: 100%;
    height: 60px;
    color: rgb(243, 243, 243);
    font-size: 18px;
    font-weight: bold;
    border-radius: 50px;
    background-color: #FB5200FF;
}

.login-input:first-child {
    margin-top: 40px;
}

.btn-disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

textarea {
    width: 100%;
    resize: none;
    outline: none;
    border-radius: 15px;
    border: 1px solid #FB5200FF;
    padding: 10px;
}


.logo {
    display: block;
    width: auto;
    height: 100px;
    margin: 0 auto;
}